[alexlin9008]

Maybe some of the big things will include:
Shrinkable, foldable iphone?
I heard there were a new kind of battery that can make a computer last for days, maybe something similar for the iphone?
Iphone camera shooting laser beams?.... Ok that isn't going to happen.

Hmm... People seem to buy iphone for the features, but other phones are usually bought for the "phone" itself. No one seems to care about the network. It is possible that apple or AT&T will add a new feature of the network?

Something similar to the app store upgrade, but a little different.
Intel is making a new kind of chip, but maybe new ones will come out for the iphone.
Conference calls.
Camera being able to go on front or back.

Just think of all the upgrades that they did last time, and then try to find out how to make those better.